EP1076085A3 - System for preparation of an asphalt mixture comprising paraffin - Google Patents

System for preparation of an asphalt mixture comprising paraffin Download PDF

Info

Publication number
EP1076085A3
EP1076085A3 EP00116884A EP00116884A EP1076085A3 EP 1076085 A3 EP1076085 A3 EP 1076085A3 EP 00116884 A EP00116884 A EP 00116884A EP 00116884 A EP00116884 A EP 00116884A EP 1076085 A3 EP1076085 A3 EP 1076085A3
Authority
EP
European Patent Office
Prior art keywords
paraffin
mixture
preparation
dosing
melting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00116884A
Other languages
German (de)
French (fr)
Other versions
EP1076085B1 (en
EP1076085A2 (en
Inventor
Wilhelm Krausse
Klaus Krämer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ats Asphalttechnik GmbH
Norddeutsche Mischwerke GmbH and Co KG
Original Assignee
ATS Asphalttechnik GmbH
Norddeutsche Mischwerke GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ATS Asphalttechnik GmbH, Norddeutsche Mischwerke GmbH and Co KG filed Critical ATS Asphalttechnik GmbH
Publication of EP1076085A2 publication Critical patent/EP1076085A2/en
Publication of EP1076085A3 publication Critical patent/EP1076085A3/en
Application granted granted Critical
Publication of EP1076085B1 publication Critical patent/EP1076085B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Road Paving Machines (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The system for preparing a chemical mixture with a paraffin component comprises a paraffin melting and dosing device (33) with a dosing unit (12,13) for conveying an adjustable paraffin amount from a tank (17) into a material component of a mixture; an adding device for supplying a required paraffin content into the mixture; and a control and/or regulating device for adjusting the paraffin dose to be released into the melting and dosing device depending on the required amount of material components of the mixture and the paraffin content. Preferred Features: A line (8) for the introduction of paraffin is provided which opens into a feed device (36) upstream or at the entrance of a mixture preparation device (10).
EP00116884A 1999-08-09 2000-08-04 System for preparation of an asphalt mixture comprising paraffin Expired - Lifetime EP1076085B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19937546 1999-08-09
DE19937546A DE19937546C2 (en) 1999-08-09 1999-08-09 System for processing a chemical mixture, in particular an asphalt mixture with a paraffin content

Publications (3)

Publication Number Publication Date
EP1076085A2 EP1076085A2 (en) 2001-02-14
EP1076085A3 true EP1076085A3 (en) 2003-03-19
EP1076085B1 EP1076085B1 (en) 2006-05-31

Family

ID=7917734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00116884A Expired - Lifetime EP1076085B1 (en) 1999-08-09 2000-08-04 System for preparation of an asphalt mixture comprising paraffin

Country Status (3)

Country Link
EP (1) EP1076085B1 (en)
AT (1) ATE328038T1 (en)
DE (2) DE19937546C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754753A3 (en) * 2005-08-16 2007-05-02 GRISARD Bauprodukte Holding AG Low temperature method for pavement with bituminous binder
US11851221B2 (en) 2022-04-21 2023-12-26 Curium Us Llc Systems and methods for producing a radioactive drug product using a dispensing unit
CN117983167A (en) * 2024-04-03 2024-05-07 克拉玛依市先进能源技术创新有限公司 System and method for preparing mesophase pitch and universal grade pitch

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2108784A (en) * 1936-06-15 1938-02-15 Standard Oil Co Storage tank
US2145784A (en) * 1936-03-04 1939-01-31 Shell Dev Refining wax
DE4329459A1 (en) * 1993-09-01 1995-03-02 Leuna Werke Gmbh Bitumen modifier, and process for the preparation thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251508A (en) * 1963-12-27 1966-05-17 Standard Oil Co Asphalt blending system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145784A (en) * 1936-03-04 1939-01-31 Shell Dev Refining wax
US2108784A (en) * 1936-06-15 1938-02-15 Standard Oil Co Storage tank
DE4329459A1 (en) * 1993-09-01 1995-03-02 Leuna Werke Gmbh Bitumen modifier, and process for the preparation thereof

Also Published As

Publication number Publication date
EP1076085B1 (en) 2006-05-31
DE50012847D1 (en) 2006-07-06
EP1076085A2 (en) 2001-02-14
DE19937546C2 (en) 2001-08-02
ATE328038T1 (en) 2006-06-15
DE19937546A1 (en) 2001-02-22

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